128 citations · 228 across the 6 of their papers we have counts for
4 papers · 1 filter
Dielectric signatures of lattice instabilities at 32K and 245K in (M=Cu,Ni) Cuprates and Nickelates
P. V. Parimi, N. Hakim, F. C. Chou +2
New dielectric transitions are observed at common temperatures 32K and 245K, in isostructural and that are signatures of local lattice…
rf susceptibility of La_{1-x}Sr_{x}MnO_{3} single crystals : magnetic signatures of structural changes
P. V. Parimi, H. Srikanth, M. Bailleul +4
A sensitive tunnel diode oscillator (TDO) operating at 4MHz is used to probe the dynamic response of La_{1-x}Sr_{x}MnO_{3} single crystals for x=0.125,0.175,0.28 and 0.33 doping. S…
Microwave Absorption Peaks : Signatures of Spin Dynamics in Cuprates
S. Sridhar, Z. Zhai, A. Erb
We show that a common feature of temperature-dependent microwave absorption is the presence of absorption peaks. loss peaks can arise when the internal -dependent magnetic…
Observation of spin freezing and relaxation at microwave frequencies in the spin ladder compound
Z. Zhai, P. V. Patanjali, N. Hakim +5
We report the observation of a frequency () and temperature (T) -dependent loss peak in and accompanying dispersion in from microwave (2-18GHz) measurements of the co…